What is the address of Alexandria WWTP?

The address on the plant’s EPA facility record is 1706 W 1100 N, Alexandria, IN 46001, in Madison County. Its coordinates are 40.2639, -85.7051. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Alexandria WWTP treat?

Alexandria WWTP treats an average of 1.27 MGD and is permitted for a design flow of 3 MGD.

What treatment technology does Alexandria WWTP use?

Klarifi has identified 3 treatment structures and unit processes at the Alexandria facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Alexandria WWTP?

The facility discharges under NPDES permit IN0020044, currently effective, expiring July 2027.

Is Alexandria WWTP in compliance?

Discharge monitoring reports show 8 violations at Alexandria WWTP in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Alexandria WWTP and how do I contact them?

Alexandria WWTP is a publicly owned treatment works in Alexandria, Indiana. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Alexandria WWTP

1706 W 1100 N, Alexandria, IN 46001 · Madison County · Publicly Owned Treatment Works

Average flow: 1.27 MGD

Design flow: 3 MGD

NPDES permit: IN0020044; Effective

Permit expires: July 2027

Population served: 5,599; CWNS 2022

Alexandria WWTP is a publicly owned wastewater treatment works in Alexandria, Madison County, Indiana treating an average of 1.27 million gallons per day against a permitted design capacity of 3 MGD, serving about 5,599 residents. It discharges under NPDES permit IN0020044 (effective), which expires in July 2027, with 8 recorded violations in the last three years.

Treatment technology

3 treatment structures and unit processes identified at Alexandria WWTP.

Available with a free Klarifi account

See the full treatment train at Alexandria WWTP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 8

Effluent violations: 3

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

2 verified contacts for Alexandria WWTP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Alexandria WWTP, plus the full compliance history and discharge data.

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Frankton WWTP

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Elwood Wwtp, City Of

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Anderson WWTP

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Gaston Water Works

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Chesterfield WWTP

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Fairmount WWTP

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Alexandria WWTP: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed October 26, 2026; facility record last updated August 18, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms

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